(+2) + (-5) =
-3
To add these two numbers, we first need to understand the concept of positive and negative numbers.
A positive number refers to a number that is greater than zero (+1, +2, +3, etc.). A negative number, on the other hand, refers to a number that is less than zero (-1, -2, -3, etc.).
Now, let’s add the two given numbers:
(+2) + (-5)
To do this, we can use the concept of number line. We start at the point +2 and then move 5 units to the left, as -5 is negative. We end up at the point -3. Therefore, the answer is:
(+2) + (-5) = -3
Note that when we add a positive number to a negative number, we subtract the absolute value of the negative number from the positive number.
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